UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100910.upa.cvt Date: 1000Z 9 OCT 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:1000Z 9 OCT 25 Station: ETWM WMO ident: 10304 Latitude: 52.72 Longitude: 7.32 Elevation: 26.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1022 26 12.8 11.0 89 1.8 11.7 320 3 284.2 285.6 284.0 306.5 8.08 1 1000 203 11.0 9.2 89 1.8 10.0 290 11 284.1 285.4 283.1 304.4 7.31 2 925 849 6.4 4.9 90 1.5 5.6 315 9 285.9 286.9 282.3 302.3 5.87 3 850 1538 6.0 0.0 65 6.0 3.1 300 7 292.4 293.2 283.6 305.5 4.50 4 700 3119 0.2 -8.8 51 9.0 -3.4 315 19 302.7 303.2 285.8 311.4 2.81 5 500 5740 -16.7 -20.4 73 3.7 -17.7 335 29 312.7 313.0 288.0 317.7 1.51 6 400 7370 -29.7 -33.4 70 3.7 -30.2 335 31 316.4 316.5 288.2 318.4 0.57 7 300 9360 -44.7 -48.9 63 4.2 -44.9 325 33 322.4 322.4 289.6 322.9 0.15 8 250 10560 -52.9 -55.7 71 2.8 -53.0 320 50 327.4 327.4 291.0 327.7 0.08 9 217 11462 -58.3 -66.3 35 8.0 -58.4 335 42 332.6 332.6 292.4 332.7 0.02 10 200 11980 -54.3 -74.3 7 20.0 -54.6 325 48 346.8 346.8 295.9 346.8 0.01 11 150 13810 -56.9 -82.9 2 26.0 -57.2 325 29 372.0 372.0 300.9 372.1 0.00 12 100 16340 -61.5 -86.5 2 25.0 -61.7 310 17 408.9 408.9 306.4 408.9 0.00 TRP 217 11462 -58.3 -66.3 35 8.0 -58.4 335 42 332.6 332.6 292.4 332.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 697.63 mb = 3150.02 m = 10334.58 ft Wetbulb zero: 778.57 mb = 2252.81 m = 7391.02 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 66.53 % Est. max temperature: 19.09 C = 66.36 F Sfc-Lift cond lev (LCL): 994.74 mb = 246.69 m = 809.33 ft T: 10.69 C 700-500 lapse rate: 6.45 C/km ThetaE index: 4.15 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 937.60 mb = 736.91 m = 2417.67 ft Mean mixing ratio: 6.80 g/kg Conv temperature: 14.19 C = 57.55 F Cap Strength: 7.50 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 13.29 C Lifted Index @700 mb: 7.50 C Showalter Index: 8.48 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 16.70 C K Index: 13.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.04 J/kg Max Up Vert Vel: 3.47 m/s Conv Inhibition (B-): 11923.84 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 947.59 mb = 649.04 m = 2129.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1022 26 320 3 1.9 -2.3 | 180 11 0.1 10.8 1 1000 203 290 11 10.3 -3.8 | 222 13 8.5 9.3 2 925 849 315 9 6.4 -6.4 | 214 8 4.5 6.7 3 850 1538 300 7 6.1 -3.5 | 204 10 4.2 9.6 4 700 3119 315 19 13.4 -13.4 | 272 12 11.6 -0.3 5 500 5740 335 29 12.3 -26.3 | 322 17 10.4 -13.2 6 400 7370 335 31 13.1 -28.1 | 323 19 11.2 -15.0 7 300 9360 325 33 18.9 -27.0 | 309 22 17.1 -13.9 8 250 10560 320 50 32.1 -38.3 | 310 39 30.3 -25.2 9 217 11462 335 42 17.7 -38.1 | 328 30 15.9 -25.0 10 200 11980 325 48 27.5 -39.3 | 316 37 25.7 -26.2 11 150 13810 325 29 16.6 -23.8 | 306 18 14.8 -10.6 12 100 16340 310 17 13.0 -10.9 | 259 11 11.2 2.2 Wind Parameters Mean winds (0-6000m): 321.9 at 17.7 knts Storm direction: 351.9 at 13.2 knts Shear (0-3000m) pos: 1.8 neg: 1.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 52.6 neg: -7.5 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 13.69 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 296 9 215 11| 0.0 7.4 7.4| 21.6 -1.0 20.6 41.2 0.68| 11.3 7.7 1000 303 9 216 10| 1.1 3.7 4.8| 21.6 -4.4 17.2 17.2 0.43| 7.2 3.1 1500 304 9 213 10| 0.7 2.2 2.9| 21.6 -7.5 14.1 9.4 0.30| 5.5 1.7 2000 304 9 213 10| 0.7 1.6 2.3| 31.5 -7.5 24.0 12.0 0.43| 5.1 2.2 2500 305 10 218 10| 1.4 1.3 2.7| 41.7 -7.5 34.2 13.7 0.53| 4.9 2.6 3000 308 11 225 9| 1.8 1.1 2.9| 52.6 -7.5 45.1 15.0 0.59| 4.7 2.8 4000 312 13 241 9| 2.0 0.8 2.8| 67.8 -7.5 60.3 15.1 0.64| 4.2 2.7 5000 317 15 258 9| 2.1 0.6 2.7| 84.4 -7.5 77.0 15.4 0.68| 3.9 2.6 6000 322 18 275 9| 2.0 0.5 2.6| 98.6 -7.5 91.1 15.2 0.69| 3.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251009.10.gif